Martin Brundle feels Lewis Hamilton ‘lost a bit of confidence’ after the Sky Sports F1 pundit spotted something ‘quite disturbing’ with how the Mercedes driver has been. The 39-year-old recently ended his 945-day wait for another Grand Prix victory at the British GP. It brought the curtain down on the darkest era of his career as Hamilton became a nine-time winner around Silverstone. No driver has ever won more Grand Prix at one single track. Mercedes failing to get a grip on the ground effect regulations Formula 1 introduced in 2022 triggered Hamilton’s first-ever winless season. The Silver A…